Notes - It is acknowledged that primary mental health care for children and young people extends beyond MBS-subsidised services, and that other providers should be included in estimates for this indicator, including community health centres, school counsellors and school health nurses, university and TAFE counselling services. Lack of available data relating to the mental health activity of these service streams prevents their inclusion. Additionally, a component of the work carried out by state and territory specialised public mental health services can be construed as primary mental health care but this cannot be reliably differentiated from other service provision.